FILE - In this Jan. 3, 2016, file photo, Houston Texans defensive end J.J. Watt (99) gestures during the first half of an NFL football game against the Jacksonville Jaguars, in Houston. A person familiar with J.J. Watt’s condition says he has re-injured his back and the Houston Texans expect him to be out until at least December, and possibly the entire season, Tuesday, Sept. 27, 2016. (AP Photo/Eric Christian Smith, File)